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October Weather in Lyons, United States

Last updated: June 24, 2025

In October, the average temperature in Lyons, United States hovers around 13°C (56°F). However, be prepared for a range of minimum temperatures dipping to -3°C (27°F) and maximums soaring to 31°C (88°F). With an average precipitation of 94 mm (3.7 in) spread over 13 days and an humidity level of 82%, it's wise to pack accordingly for both warmth and moisture!

October Temperature in Lyons

In October in Lyons, the average temperature is 13°C (56°F), with maximums reaching 31°C (88°F) and minimums dropping as low as -3°C (27°F). This range makes it essential for travelers to pack accordingly for both warm and cool conditions.

October Weather in Lyons: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Lyons, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lyons, October typically has an average temperature of 13°C (56°F), with highs reaching up to 31°C (88°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec282939486171757367554034
Data source: Temperature data for Lyons generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Lyons

In Lyons in October, the precipitation amount is 94 mm (3.7 in) spread over 13 days.

October Precipitation Trends in Lyons

The chart displays monthly precipitation patterns in Lyons, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Lyons, October typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec68698393138961098557948154
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

October Humidity in Lyons

In Lyons in October, humidity is 82%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it feel much cooler than it is and creating a heavy atmosphere that can be exhausting for travelers.

October Average Humidity in Lyons

This chart illustrates the average monthly humidity levels in Lyons, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Lyons is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%87%88%81%82%81%78%78%82%89%86%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Lyons

In Lyons in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Lyons, you can refer to this Hourly UV Index in Lyons.

Maximum UV Index Levels in Lyons for October

The chart shows the monthly maximum UV Index (UVI) for Lyons in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Lyons typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Lyons October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How October Weather in Lyons Compares to Other Months

Weather in Lyons varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Lyons, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Lyons, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)68 mm (2.7 inches)88%moderate
February Weather-2°C (29°F)68 mm (2.7 inches)87%moderate
March Weather4°C (39°F)83 mm (3.3 inches)87%high
April Weather9°C (49°F)93 mm (3.6 inches)87%very high
May Weather16°C (61°F)138 mm (5.4 inches)81%very high
June Weather22°C (71°F)96 mm (3.8 inches)82%very high
July Weather24°C (76°F)109 mm (4.3 inches)81%very high
August Weather23°C (73°F)85 mm (3.3 inches)78%very high
September Weather20°C (67°F)57 mm (2.2 inches)78%very high
October Weather13°C (56°F)94 mm (3.7 inches)82%high
November Weather4°C (40°F)81 mm (3.2 inches)89%moderate
December Weather1°C (34°F)54 mm (2.1 inches)86%low

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